Yeah Unholy is good, maybe a little to good right now. Damage & pressure with the new battle fatigue is so high, its ridiculous. I would love to have more utility & more survival, but that would make us overpowered.

Its good against anything. Gargoyle right out the gates that probably scales with mastery? Whats not to love. I call it here, it will be overpowered. You heard it here first.

It will be good ability that probably will do good damage but this is not what DK number # 1 priority to be again needed in arena. If there will be no buffs to defenses and utilities DK's still be lowest tier of melee and will get raped by double melee. And next season there will even more counters to DKs with buff to rogues and monks.
And grats on your 3s mate. You should be thankful to your teammates wanting to play with DK when there are lot stronger classes out there that make arena exp easier and more exciting.